for me,i'm takin about 3-4 day's.. hold up,take a rest.. this is not technical muscle things.. it's about build the color in your brain & ear..

Thanks, I didn’t find much info with my initial search, but here is a summary of what I found to help with Lesson 13 after looking through many posts: 0. Work “offline” for a bit to develop familiarity with intervals before tackling later EarMaster exercises. 1. Sing intervals as you practice 2. As...